C269 Old Events with the Heavenly Sword

The snow-capped peak of the Tianshan Mountains, Bogda Peak, is never melted by the snow. People call it the "Snow Sea". On the mountainside of Bogda, there is a lake called the "Tianchi", which is 1,900 meters above sea level and about 90 meters deep. The water in the pool was made of melted ice and snow. It was clear and transparent, like a huge mirror. Pure white snowy peaks